Designed to work with HANNA's powder reagents. Uses 10 mL glass cuvettes.

Weighing a mere 65 g (2.3 oz.), the Checker®HC easily fits into the palm of your hand or pocket. Use for quick and accurate on the spot analysis. Single button operation: Zero and Measure Operated by a single AAA battery.

Features:

Range 0.00 to 2.50 ppm (mg/L)

Resolution: 0.01 ppm (mg/L)

Precision: ±0.04 ppm (mg/L) ±4% of reading @ 25°C

Light Source: LED @ 525 nm

Light Detector: Silicon photocell

Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing

Battery Type: (1) 1.5V AAA

Auto-off: After 2 minutes of non-use and after read

Dimensions 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5")

Weight: 64 g (2.25 oz.)

Method: Adaptation of Standard Method 4500-P E.

Quote from Hanna Manufacturer U.S.A.

Over the past 30 years, HANNA has never failed to design fresh and innovative products. The new Checker®HC's are no exception. We are excited to introduce such high accuracy and ease of use in a small, modern design that fits in the palm of your hand .